package com.yhjr.demo.multiple;
//
//import org.slf4j.Logger;
//import org.slf4j.LoggerFactory;
//import org.springframework.beans.BeansException;
//import org.springframework.beans.factory.DisposableBean;
//import org.springframework.context.ApplicationContext;
//import org.springframework.context.ApplicationContextAware;
//import org.springframework.context.annotation.Lazy;
//import org.springframework.stereotype.Service;
//
///**
// * @ClassName:SpringContextHolder.java
// * @Description:以静态变量保存Spring ApplicationContext, 可在任何代码任何地方任何时候取出ApplicaitonContext.
// * @author gaoguangjin
// * @Date 2015-11-19 下午5:16:39
// */
//@Service
//@Lazy(false)
//public class SpringContextHolder implements ApplicationContextAware/*, DisposableBean*/ {
//
//	private static ApplicationContext applicationContext = null;
//
//	private static Logger logger = LoggerFactory.getLogger(SpringContextHolder.class);
//
//	/**
//	 * 取得存储在静态变量中的ApplicationContext.
//	 */
//	public static ApplicationContext getApplicationContext() {
//		return applicationContext;
//	}
//
//	/**
//	 * 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
//	 */
//	@SuppressWarnings("unchecked")
//	public static <T> T getBean(String name) {
//		return (T) applicationContext.getBean(name);
//	}
//
//	/**
//	 * 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
//	 */
//	public static <T> T getBean(Class<T> requiredType) {
//		return applicationContext.getBean(requiredType);
//	}
//
////	/**
////	 * 清除SpringContextHolder中的ApplicationContext为Null.
////	 */
////	public static void clearHolder() {
////		if (logger.isDebugEnabled()) {
////			logger.debug("清除SpringContextHolder中的ApplicationContext:" + applicationContext);
////		}
////		applicationContext.getBean(RedisPool.class).getJedisPool().close();
////		logger.info("清除SpringContextHolder中的ApplicationContext:" + applicationContext);
////		applicationContext = null;
////	}
////
////	/**
////	 * 实现DisposableBean接口, 在Context关闭时清理静态变量.
////	 */
////	@Override
////	public void destroy() throws Exception {
////		SpringContextHolder.clearHolder();
////	}
//
//	@Override
//	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
//		this.applicationContext=applicationContext;
//	}
//	
//}